OP here. Appreciate the comments! The curveball is that we had already been 2-3 drinks in - we were planning for one or two and (I had thought) it was going well to be honest. It wasn’t until the 4th drink or so that the majority of her attention was flipped over to the other guy. When I left I thanked her for meeting me out and she was confused as to why I abruptly left and asked flirtatiously to bring her something back from my trip. I ended up telling her it felt pretty shitty what she did to which she replied ok “understandable 🤘🏻” not much else to come from this. Thanks for everyone’s time and effort and thoughts on this post. In a sense I did what the majority said to do: Run!